Grails: Domain Classes Dependencies tab is empty

Support feedback:

I have several grails 3 applications.
The dependencies tab, ie the second tab displayed for a domain class is empty for all this projects.
I've tried to invalidate the caches, recreate the project from scratch, but nothing.
I've seen no errors in the logs.
The grails project works, no errors.

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*Imported from [IDEA-154877](https://youtrack.jetbrains.com/issue/IDEA-154877) · Type: Bug · Votes: 0*
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Reproduce the empty Dependencies tab for a Grails domain class using the reported Grails 3 applications, then inspect the plugin entry point that supplies that tab. Compare the result with the working Grails project and verify that the tab lists the domain class dependencies without cache or log errors.

Written by the indexing model from the issue text.